package org.apache.doris.demo.spring.service;

import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.extension.service.IService;
import org.apache.doris.demo.spring.model.UserTag;

import java.util.Map;

@DS("slave_2")
public interface UserTagService extends IService<UserTag> {
    void deleteNullColum(String colum);
    public int deleteByMap(Map<String, Object> columnMap);
}
